Inquiry (采购产品): Odor Guard Plus I'm an outdoor furnace systems distributor (HeatSource1)for the states of Missouri, Arkansas, Illinois, Texas, and Oklahoma. I need prices/sizes of Odor Guard Plus filters that can be used in standard building air handling ducts. I am specifically in need of filters that can be used with heating systems used to circulate air in building where there are horses and cattle being housed/shown (breeding animals, arenas). These areas commonly have ammonia smells due to urine..etc. Thank you, Allen J. Boardman dba-Coulstone Landwerke PO Box 110 Salem, MO 65560 tel/fax-(573)674-1195 **** Hidden Message ***** Allen Boardman P.O. Box 110 Salem, MO 65560 USA Company: Coulstone Landwerke Title: Proprietor Phone: (573)674-1195 Fax: (573)674-1195 E-mail: boardmaa@fidnet.com **** Hidden Message ***** boardmaa@fidnet.com